Hey, I'm Raph

Running the IT infrastructure @ EIFER and building AI tools with Claude Code on the side.

Writing about CUDA and AI infrastructure at rfriedmann.de.

VMware vSphereDockerLinuxAnsibleClaude CodeNetAppEntra IDPenetration Testing

Projects

AI tools, infrastructure automation, and open source utilities.

PromptMill

Local-first AI prompt generator with a Gradio UI: 132 tuned roles for video, image, audio, 3D and creative AI tools. Runs uncensored Dolphin LLMs fully offline, auto-scaled to your GPU VRAM. No API keys, no cloud.

aiai-videocomfyuidalledocker
Python5

imp

An LLM server for a single RTX 5090, built for agent workloads: tool calls, long conversations, reasoning, and many requests at once. Consistently faster than llama.cpp on the same models, with the numbers in the repo. Written end to end by Claude Code.

blackwellcppcudafp4gated-deltanet
Cuda362

guilty-until-proven

Rejection is the default: an operating manual for a Claude Code session whose job is driving other sessions and refusing anything not backed by evidence

cplusplus-cuda-graph

Recover the CUDA launch and implicit-destructor edges a syntactic indexer loses, written straight into CodeGraph's SQLite graph. On imp (kekzl/imp, 240k lines of C++/CUDA): kernel launch coverage 74.2% → 99.3%, destructors 0% → 85%. On llm.c, which hides nothing, it adds 0 edges.

ai-agentscall-graphclaude-codecode-graphcode-intelligence
Python

bienchen

Eine Honigbiene fliegt im Gegenlicht durch eine Sommerwiese — Echtzeit, WebGL2, ohne Build-Schritt

JavaScript

entra-id-secrets-notification

Monitor Entra ID (Azure AD) application secrets and certificates for expiration. Sends alerts via Email, Teams, Slack, or Webhook before credentials expire.

azureazure-adcertificate-monitoringdockerentra-id
Python31

axo

A living, continually learning neuromorphic being — a spiking neural network in C++23/CUDA with purely local plasticity (STDP, R-STDP, and Feedback Alignment instead of backprop). Runs on RTX 5090.

artificial-lifecomputational-neurosciencecppcudafeedback-alignment
Cuda

mailcow-ai-filter

AI-powered email sorting for MailCow - Generate smart Sieve filters automatically using Claude API or local LLMs

aiautomationclaudeemailemail-filter
Python4

MeetingRoomUsageAnalyzer

Analyze meeting room usage via Microsoft Graph API with a React + FastAPI dashboard

TypeScript